La Marzocco
La Marzocco KB90 AV 3 Group Commercial Espresso Machine
La Marzocco KB90 AV 3 Group Commercial Espresso Machine
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La Marzocco KB90 AV 3 Group Espresso maker – Precision, Speed, and Reliability for High-Volume Cafes
Discover the La Marzocco KB90 AV 3 Group Professional Espresso maker, a groundbreaking espresso maker designed to optimize coffee professional workflow through improved ergonomics and modern includes. Building on the success of the Linea PB, the KB90 introduces the Straight-In Portafilter to minimize the strain associated with repetitive stress injuries, enhancing coffee professional comfort and efficiency.
The KB90 AV 3 Group Professional Espresso maker also includes the state-of-the-art Steam Flush system: after each brewing process, a burst of steam followed by a hot water flush purges the brew path. This keeps the group heads clean throughout even the busiest periods, ensuring peak machine operation and consistently premium espresso shots.
This machine is not currently in stock and must be ordered. Please contact a sales representative for an accurate lead time.
Key Includes: La Marzocco 3 Group Professional Espresso maker
- Dual Boiler System: This feature includes separate boilers to optimize espresso preparation and steam production, ensuring efficiency and precision in heat management.
- PID Heat managementler: With this technology, you can electronically control the temperatures of both the coffee and steam boilers, allowing for perfect preparation conditions every time.
- Thermal Stability System: Our machine pre-heats brew water before it enters the boiler, significantly increasing temperature stability for a consistent taste.
- Easy Rebuild Steam Valve: Built for convenience, the steam valve can be serviced directly from the front of the machine without the need for removal, saving time and effort.
- Digital Display: The intuitive programming of our espresso maker makes it simple to adjust machine parameters, enhancing usability and flexibility.
- Independent Brew Boilers: Each group head comes with its own boiler, enabling coffee professionals to individually optimize temperatures for different types of coffees, enhancing flavor profiles.
- Saturated Group Design: This design guarantees unsurpassed thermal stability, delivering consistently perfect shots.
- Pro Touch Steam Wands: Our steam wands perform at a high level and remain cool to the touch, preventing burns and ensuring safety during use.
- Hot Water Economizer: Fine-tune the tap water temperature for rinsing to suit your specific needs, adding an extra layer of customization.
- Coffee professional Lights: Comes with LED lighting, our machine enhances visibility during brewing process, focusing attention on the coffee and the cup.
La Marzocco 3 Group Professional Espresso maker, a perfect choice for your coffee shop.

Technical Specifications: La Marzocco 3 Group Professional Espresso maker
- Width: 41.5”
- Depth: 24.5”
- Height: 21”
- Weight: 223 lbs
- Voltage: 208-240,1, 60 (VAC, phase, Hz)
- Element Wattage: 7300, 7800
- Steam Boiler Volume: 11 liters
- Brew Boiler Volume: 1.3 x3
- Amp Service Required: 50 amps
- Certifications: UL- 197, NSF-8, CAN / CSA-C22.2 No. 109
Included with Your Purchase:
- Three Group Handles
- 12-Month Parts Warranty
- USA- 50 Amp, 240 Volt plug
- Instruction Hands-on
Ideal for:
- Specialty Coffee Shops
- Bakeries
- Restaurants
- Take-out Shops
- Bars
Warranty and Support:
Every purchase comes with a manufacturer parts warranty, ensuring peace of mind with every use. This brand-new unit is covered for 12 months. Our full-tech house based in Los Angeles, CA, offers complimentary over-the-phone support to assist you every step of the way.
Water Filter Requirements:
Protect your investment and guarantee the best taste with our recommended water filtration systems:
- For Single Boiler Machines: BWT Single Cartridge Filter enhances flavor and prevents scale.
- For Double Boiler Machines: Optipure Reverse Osmosis Water System offers maximum purity and protective benefits, ideal for any high-demand setting.
About La Marzocco
La Marzocco, with its origins in Florence, Italy, stands as a testament to the art and tradition of espresso making, emerging during a time when wine was preferred over coffee. Its pivotal partnership with Starbucks in the mid-1990s marked La Marzocco's significant influence on the American coffee landscape, inspiring a wave of dedicated coffee professionals and coffee shop owners to adopt its professional espresso makers for their unmatched quality and operation. Known for their handmade precision, reliability, durability, and timeless aesthetics, La Marzocco's espresso makers embody the brand's commitment to excellence. This dedication has made La Marzocco a symbol of specialty in the coffee industry, offering an exceptional experience with every cup, and solidifying its role as a key player in shaping global coffee culture.
California Residents: Proposition 65 Warning applies to this product.
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This will pay for itself with the quality improvement and customer satisfaction.
This will pay for itself with the quality improvement and customer satisfaction.
We've been using this for 6 months now and it's been rock solid. Great investment for our business.
Great machine, easy to use and maintain. Would definitely recommend to other café owners.
This has made a big difference in our coffee quality. Customers have noticed!